China Southern Airlines Company Limited Files 2022 Annual Report on Form 20-F

GUANGZHOU,China,April 27,2023 --China Southern Airlines Company Limited (the "Company") (HKSE: 1055; SSE: 600029),announced that the Company has filed its 2022 Annual Report on Form 20-F (the "2022 Form 20-F"),which includes its audited financial statements for the fiscal year ended December 31,2022,with the United States Securities and Exchange Commission,which can be accessed via the following link: [https://www.sec.gov/ix?doc=/Archives/edgar/data/1041668/000119312523119723/d449750d20f.htm]

The Company has made available through its website (www.csair.com) its 2022 Form 20-F,which can also be accessed electronically at www.sec.gov. Upon request by any shareholder,the Company will also deliver,free of charge and within a reasonable period of time after such request,a hard copy of its complete audited financial statements for the fiscal year ended December 31,2022.

To request a hard copy of the audited financial statements,please send your request by mail to the following address:

The Board Office of the Company

China Southern Airlines Company Limited

68 Qi Xin Road

Guangzhou 510403,People's Republic of China

For further information,please visit the Company website: http://www.csair.com.